SIC
close

I O Expanders

Introducing our new I/O expanders, designed to provide additional input and output ports for your electronic devices. Our expanders are perfect for developers and engineers looking to increase the functionality of their systems by adding more I/O capabilities.

With our expanders, you can easily connect and control more devices, sensors, and actuators, allowing for more comprehensive and complex system designs. They are compatible with a wide range of microcontrollers and communication protocols, making them versatile and easy to integrate into your existing projects.

Our I/O expanders are designed to be easy to use and highly reliable, ensuring that your systems operate smoothly and efficiently. Whether you need to add more inputs for sensing environmental conditions or more outputs for controlling motors or displays, our expanders provide the flexibility and scalability you need.

Upgrade your electronic projects and systems with our I/O expanders, and take your designs to the next level.

banner

Hot Products

View More
  • ZUSA-HT-7213 USA Sealing

    ZUSA-HT-7213 USA Sealing

  • ZUSA-HT-2885 USA Sealing

    ZUSA-HT-2885 USA Sealing

  • ZUSA-HT-7062 USA Sealing

    ZUSA-HT-7062 USA Sealing

  • ZUSA-HT-6904 USA Sealing

    ZUSA-HT-6904 USA Sealing

  • ZUSA-HT-5454 USA Sealing

    ZUSA-HT-5454 USA Sealing

  • ZUSA-HT-5756 USA Sealing

    ZUSA-HT-5756 USA Sealing

  • ZUSA-HT-5690 USA Sealing

    ZUSA-HT-5690 USA Sealing

  • ZUSA-HT-7227 USA Sealing

    ZUSA-HT-7227 USA Sealing

  • ZUSA-HT-5082 USA Sealing

    ZUSA-HT-5082 USA Sealing

  • ZUSA-HT-7316 USA Sealing

    ZUSA-HT-7316 USA Sealing

  • ZUSA-HT-7255 USA Sealing

    ZUSA-HT-7255 USA Sealing

  • ZUSA-HT-7185 USA Sealing

    ZUSA-HT-7185 USA Sealing

Related Blogs

  • 2025 / 07 / 09

    CD4007: A Comprehensive Analysis of a Multifunctional CMOS Integrated Circuit

    In the field of modern electronic technology, CMOS (Complementary Metal-Oxide-Semiconductor) integrated circuits have become core components in digital and analog circuit design due to their low power consumption, high integration, and excellent compatibility. As a classic CMOS device, the CD4007 oc...

    CD4007: A Comprehensive Analysis of a Multifunctional CMOS Integrated Circuit
  • 2025 / 07 / 07

    Understanding IC 7408: A Fundamental Component in Digital Logic Design

    In the vast and intricate realm of digital electronics, integrated circuits (ICs) serve as the building blocks that enable the creation of complex and powerful systems. Among these, the IC 7408 holds a special place as a fundamental component in digital logic design. This article aims to provide a c...

    Understanding IC 7408: A Fundamental Component in Digital Logic Design
  • 2025 / 07 / 04

    LM324 Operational Amplifier Comprehensive Guide: Pins, Applications, Packaging, and Datasheet

    The LM324 is a low-cost integrated circuit featuring four independent operational amplifiers (op-amps), renowned for its wide voltage adaptability, low power consumption, and high reliability in industrial and consumer electronics. With a single-supply voltage range of 3V to 32V (or dual-supply rang...

    LM324 Operational Amplifier Comprehensive Guide: Pins, Applications, Packaging, and Datasheet
  • 2025 / 07 / 02

    A Comprehensive Guide to Replacing Opto-Couplers with Digital Isolators: From Principles to Practice

    In the ever-evolving landscape of electronic design, the transition from opto-couplers to digital isolators marks a pivotal shift in isolation technology. For decades, opto-couplers have been the cornerstone of electrical isolation in industrial control, medical devices, and power systems, relying o...

    A Comprehensive Guide to Replacing Opto-Couplers with Digital Isolators: From Principles to Practice
  • 2025 / 06 / 30

    Multivariate Application Analysis of Power Amplifiers in Sensor Testing

    In the field of modern sensor testing, power amplifiers (PAs) serve as core components and play an indispensable role. From amplifying weak signals to simulating complex physical environments, power amplifiers provide solid guarantees for the precise testing of sensor performance through their uniqu...

    Multivariate Application Analysis of Power Amplifiers in Sensor Testing
  • 2025 / 06 / 28

    ESP32 vs STM32: Which Microcontroller Suits You Better?

    In the field of embedded development, both ESP32 and STM32 are highly favored microcontrollers, each with unique features and advantages. When facing project development, how do you choose between them? This requires comprehensive consideration of multiple factors. The following detailed comparison ...

    ESP32 vs STM32: Which Microcontroller Suits You Better?
  • 2025 / 06 / 26

    Key Strategies to Enhance Buck Power Supply Efficiency

    Improving the efficiency of Buck (step-down) switching power supplies requires a multi-dimensional approach targeting energy loss sources, including component selection, topology optimization, control strategies, and thermal management. Below are core strategies and engineering practices:...

    Key Strategies to Enhance Buck Power Supply Efficiency
  • 2025 / 06 / 26

    P-Channel MOSFET Turn-On Conditions

    The turn-on conditions for a P-channel MOSFET (PMOS) are inverse to those of an N-channel MOSFET (NMOS), primarily governed by the relationship between the gate-source voltage (VGS) and the threshold voltage (Vth), along with voltage polarity. Here are the key points:A PMOS turns on when its gate vo...

    P-Channel MOSFET Turn-On Conditions
  • 2025 / 06 / 24

    A8304SESTR-T Allegro MicroSystems-Single LNB Supply and Control Voltage Regulator

    The Allegro MicroSystems A8304SESTR-T is a single-channel Low Noise Block Regulator (LNBR). It integrates a monolithic boost converter with MOSFET, current sensing, and compensation. Featuring a 704 kHz switching frequency, it uses few external components. With an I²C-compatible interface, it offers...

    A8304SESTR-T Allegro MicroSystems-Single LNB Supply and Control Voltage Regulator
  • 2025 / 06 / 20

    EG25GGC-128-SGNS by Quectel Wireless Solutions Co., Ltd: Features,Symbol,Footprint and Datasheet

    The Quectel EG25GGC - 128 - SGNS is an LTE Cat 4 module optimized for M2M and IoT. Supporting 3GPP Rel. 11, it offers up to 150Mbps downlink and 50Mbps uplink. With global LTE/UMTS/GSM coverage, it's backward - compatible with EDGE/GPRS. Featuring multi - constellation GNSS (GPS, GLONASS, BeiDou, et...

    EG25GGC-128-SGNS by Quectel Wireless Solutions Co., Ltd: Features,Symbol,Footprint and Datasheet
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse